![]() But if you already tested your application manually and clicking the screen sharing button does exactly what you expected, should you include this feature in your automated load tests? Our answer is – you definitely should. Why should one test screen sharing featureĪs described before, screen sharing is almost a de facto feature of video communication applications. One of the graphs for a single media track in Loadero. WebRTC internals dump with over 1000 lines While analysis of the internals dump can help understand the performance, our suggestion is to check the graphs we provide first, it’s easier to understand and is less bloated. Loadero is used a lot for testing audio and video quality in apps that use webcams and microphones, and a similar approach to WebRTC testing can be used to test screen sharing as well.ĭata for all tracks are saved and can be found in the WebRTC internals dumps that we save for each Loadero participant. This allows gathering some metrics that could indicate whether the feature works, and quality was good and stable. This means that sharing a screen is almost identical to a new participant joining the call. The newly created tracks aren’t any different from what is regularly made when participants enable a webcam. ![]() When screen-sharing is turned on, two more tracks are created – one for the audio, the other for the video. This protocol splits each media type into separate tracks, for example, when a participant joins the call, it’s going to have at least two corresponding tracks – one for audio, one for video. In most cases, these video communication applications use WebRTC as their desired communication protocol. Video conference with screen sharing enabled How screen sharing works in web applications In this blog post, we’ll explain how to do that. Many modern applications provide the users an opportunity to share their screen, but in order to make sure the users have a great experience in the app, you have to test screen sharing features. Webinar applications allow presenters to share their screen with the audience, video calling and conferencing apps allow sharing your screen to show other attendees the information you need to share, e-learning is a lot more effective when teachers can see what’s happening with their student’s screen, the list goes on and on. Hope this document helps to improve software in all aspects.Screen sharing is not just common nowadays, it is present in many different apps we use. ![]() **([these options were available on user login page on startup, you can find an icon usually a 'gear' near to Sign-In button')įinally i opened the same browser to find the sharing screen to be Perfectly WORKING ! Then I re-started my Desktop Environment using the option 'Gnome on Xorg' instead of default 'Gnome. I checked my current desktop environment using this command: I did some research on this topic and found out that this occurs because of linux desktop environment using 'Wayland' as its xdg-session-type. ![]() Operating System: Linux- Debian Buster(64 bit) with Gnome Desktop.When searching for a particular application window to share, only browser is listed. When sharing full screen, a black screen with mouse pointer appears. Inorder to share any specific application window other than browser window, we can select it from the panel options. Select 'Your Entire Screen' option and click on Share button.Steps to reproduce:Ĭlick on Screen Sharing button. The browser window and its tabs were perfectly alright. When I tried to share my screen through jitsi meet, i could'nt share the entire screen of my computer or could possibly share one of application window other than the browser window. Even though i resolved the problem using an alternate method, i had to report this issue for collective good. ![]()
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